Magnetic linear Hall sensor Smart Electronics 4pin KY-024
Smart Electronics 4pin KY-024 Linear Magnetic Hall Switches Speed Counting Sensor Module diy Starter Kit KY024 for arduino
1. has signal output instructions.
2. single signal output.
3. effective signal output for low level.
4. adjustable pure tone sensitivity.
5. have the field sections have signal output
6. Output switching quantity of circuit boards (can be directly by SCM)